handle empty themes review queue better
fix payments tests
Bumped summary length to match webapp description spec (bug 836966)
remove extra context vars
Bump validators

amo-validator:
+ Add support for currently unrecognized E4X nodes
* Prevent non-JS script tags from being sent to Spidermonkey
* Update E4X deprecation version numbers

app-validator:
+ Add support for normalizing relative URLs against manifest URL
- Removed "simple" test case support
* Change description limit to match spec
Temporary fix for bug 837947

This should allow the app's URL to get passed in. Don't think it works
for the standalone validator.
More temporary fixes for submission (bug 837947)

Pass in the URL for FileUpload'd submissions, as well
call to solitude when requesting refund (bug 821890)
bug fix to assert3xx on appending network location to expected url